javax.mail.internet.MimeMessage无法转换为javax.mail.Message

Question

javax.mail.Message mimeMessage = (javax.mail.Message)array[1];抛出

com.liferay.portal.kernel.messaging.MessageListenerException: java.lang.ClassCastException: javax.mail.internet.MimeMessage cannot be cast to javax.mail.Message.
Caused by: java.lang.ClassCastException: javax.mail.internet.MimeMessage cannot be cast to javax.mail.Message

public void Receive(Message message) throws Exception {

    Object[] array = (Object[])message.getPayload();

    FileVersion sourceFileVersion = (FileVersion)array[0];
    javax.mail.Message mimeMessage = (javax.mail.Message)array[1];

Answer 1

那是因为您正在将MimeMessage投射到Message，请尝试如下更改

MimeMessage mimeMessage = (javax.mail.internet.MimeMessage) array[1];